spatial data

Finally, this paper concludes with an outlook and several key techniques of the progressive transmission of spatial data over the Internet.

Spatial data checking with generalization knowledge is an exigent problem to be researched in GIS and cartographic generalization.

SQL Azure will be rolling out new features over the next few months including MARS support, spatial data, and a 50 GB option.

Scale issue of spatial data is undoubtedly one of the most fundamental aspects of any research.

Converting geometry data to its SVG format is an important part for the rendering of spatial data in web pages.

It is possible for the feature extraction of agricultural spatial data when the emergence of GIS.

digital hydrology geology map spatial data base is one of the important components of "digital land" .

The goal of this effort is to show how unstructured text and spatial data can be combined to create effective search applications.

Clustering of spatial data in the presence of obstacles has a wide application, and is an important research issue recently.

Spatial clustering is one of the important research topic in spatial data mining, it is widely applied in spatial analysis.

Spatial data can become rather complex and require quite a lot of space to store the information of the points that form a geometry.

The arrows indicate the flow of spatial and non-spatial data through the system.

Power GIS needs to deal with a variety of spatial data effectively, so it requires a high-performance spatial index structure.

Coursework is likely to include relational database design, information architecture, spatial data analysis, and related subjects.

A geo database is specially designed for spatial data and attribute data, based on which VR models can be generated.

For lobified spatial data, it is usually better to go with the file system.

As you will see later, this distinction is important when it comes to encoding spatial data for search.

At present, the most common product of spatial data is "4D" , and each of them have had its own data quality model.

Geo-spatial data is increasingly becoming a key element for effective planning and decision-making in a variety of application domains.

The spatial data transfer mechanism. of the network emergency geographic information system is in-depth studied.

the system can accomplish figure data management , attribute data management and spatial data analysis.

gis is one of effective tools , which can process spatial data and attribute data of traffic network.

The DB2 Spatial Extender comes with an Index Advisor that you can use to optimize indexes defined on columns that contain spatial data.

The DGGS is to use the discrete regular grid for the subdivision of the globe, organize and manage the spatial data by the sphere grids.

Therefore, you employ views for the conversion steps by transferring the spatial data in its well-known binary (WKB) encoding.

introduced the principle of spatial data organization and the organization and, ultimately, a system framework of this article.

Because of its powerful ability of spatial data processing, GIS is very suitable to be applied to the public security system.

You can easily list tables containing spatial data and select tables to display as a map using a combination of points, lines, and polygons.

Thirdly, states the plat form of building spatial database, the acquisition method of spatial data.

First and foremost, when building a spatial search application, you need to identify the spatial data to be included in the application.

The research on this product may help for the co-developing of GIS application system and the unique management of spatial data.

The researching of uncertainty and quality control of spatial data is considered as an important basic theory in GIS.

The simulated experiments demonstrate that our approach can effectively identify local ab- normality in large spatial data sets.

The management of the magnanimous spatial data needs the distributed cooperative GIS platform.

Spatial autocorrelation is a space analysis method for detect and quantify spatial data distribution Patterns.

However, the theory and the practice of distributed GIS need further improvement in virtue of problems brought by the spatial data.

We also form an aided decision system whose key issues are spatial data warehouse, spatial model base, knowledge warehouse and workflows.

With all previous preparations being completed, you can now move on to render maps from the spatial data.

The third part of this thesis elaborates the implement project of spatial data access and integration in Spatial Information Grid.

The spatial data, attribute data and video data are managed synthetically and efficiently by Access database and ADO technology.

Its efficiency is directly decided by the main operation and spatial data structure.

Finally, upon summarizing the research results and deficiencies, the prospect of spatial data mining is elaborated.

Then the history of development on the theories and newly foundations of uncertainty's researches of spatial data are introduced.

We already explained in a previous section the DB2-internal mechanism to store spatial data with widely varying size requirements.

We assume that all geometries reside in the column GEOMETRY of a table named SPATIAL_DATA.

Geo-spatial Framework consisting of Geo-spatial datum and Geo-spatial Data Framework is fundamental basis of "Digital City" .

This paper based on OGC SFS and OWS frame has designed a set of GIS engine of multi source and heterogeneous spatial data interoperability.

Visualization mode of spatial data and integration of spatial data mining and visualization are discussed.

A new logistics oriented work flow of data preprocessing is proposed, based on the problems existed in spatial data of logistics.

Spatial data objects often cover areas in multi - dimensional spaces and are not well represented by point locations.

Spatial Data Engine (SDE) is the key technique to the realization of the spatial database.

Geographical information and spatial data has become the premise and restriction factors in digitized battlefield .

Multimedia electronic map is one important distributing method of spatial data.

This study shows that GML can express spatial data information and is very effective to share the spatial information.

Spatial data interpolation is an indispensable process in DEM.

The performance of the query restrained the using of spatial data warehouse severely.

Surveying and mapping geo-spatial data have the characters of massive and vector raster incorporation.

Actually, the use of spatial data is indispensable in operations, so spatial data management plays an absolutely important role in workflow.

This paper introduces the data model from the sides of the spatial data management and the concept data model.

This structure can express and process multi-resolution global grid spatial data seamlessly.

This model mainly includes two basic roles: spatial data provider and spatial service provider.

The fourth part: Establishment of urban spatial data mining experimental system.

The experimental results show that algorithm SOGC is effective for spatial data analysis.

Aiming to these problems, the reasonable design principles of spatial data declustering method were proposed.

Foreign GIS-T application development and research showed that spatial data model is the core area of GIS-T.

YU Yan-Wei, WANG Qin, KUANG Jun, HE Jie. An On-line Density-based Clustering Algorithm for Spatial Data Stream.

Cluster Analysis in the field of data mining has been widely used, the clustering of spatial data is an important research direction.

And property data and spatial data are integrated by address matching technology.

This paper proposes a translation method from K-anonymized data to spatial data and an indexing method.

Research on Urban Spatial Data Infrastructure for "Digital Fuzhou"

And three kinds of spatial data model: Pillar model, TIN face model and section model, were built up for these three kinds of rock-mass.

And organizations to manage massive spatial data and socioeconomic areas such as management and research needs of its growing strongly.

The Aggregation of Spatial Measure in Spatial Data Cube on Multi-Source Data for "Digital City"

Besides, since it is open source, it is much easier to add conditions to handle specific scenarios like spatial data.

loadshp creates two tables called cities and tsunami and loads the spatial data into the citylim and inundation columns, respectively.

The spatial data updating has important function on solving the spatial data sharing and interoperating.

In real-world, incomplete spatial data often have a heavy effect on the spatial decision, analysis and reasoning.

On the Methods of Integrating and Managing Spatial Data in "Digital Tobacco"

Therefore, the following queries calculate the size of the data based on the attributes of the spatial data types.

It can handle spatial data and spot any-shape clusters in a noised spatial database by dividing them into clusters with high enough density.

ArcExplorer is a light-weight tool for visualizing spatial data.

Previously, Spatial data would be represented on the client side using the SqlGeography and SqlGeometry types.

GIS software has strong treatment ability of spatial data and the attribute data.

But our goal is to obtain the structured GIS spatial data.

At last, based on a mathematical tool: algebraic system, this paper gives definition of spatial data cube.

That new function operates on all the spatial data types.

Such indexes help to improve the performance of queries on spatial data.

GIS systems acquire and process spatial data describing the Earth's surface.

If you are familiar with spatial data and the grid index, the results are pretty much self-explanatory.

Spatial index is a key issue in massive spatial data processing.

Instead, spatial data requires the rendering of maps.

The granularity model of hierarchical spatial data organization of 3D city models.

Spatial data mining in certain spatial data warehouse has become so animated in the field of data warehouse and information decision.

Di K C. Spatial Data Mining and Knowledge Discovery[M]. Wuhan: Wuhan University Press, 2001.

Point, line and area are basic elements in GIS vector spatial data.

Aiming to property feature of database in spatial data mining, mining algorithm based on binary is used to spatial data mining.

The development goal of UFGIS is to provide a real-time and dynamic spatial data infrastructure for the "Digital City" .

Spatial data model is based on the principle of spatial entities and relationship between mutual.

A brief introduction to spatial data mining and decision tree is proposed.

Selection of map symbols is very important in visualization of spatial data.

The type of spatial data model: the model based on object (element); network model; field model.

This sample application provides a generic framework that can deal with any spatial data residing in your DB2 database.

Spatial data is the abstract of geographical entity in the real world.

At last, it presents an example for describing provincial boundary to show the advantage to handle railway spatial data by RGML.

The Spatial data type allows developers to represent data that uses a system of coordinates, such as shapes, lines, or points on a map.

We can describe and explain objects with tridimensional data, the basic path depicting it is collecting and getting the spatial data.

The conventional method can not cluster on the basis of the characteristics of spatial data streams in the data mining process.

Tolerance is used to associate a level of precision with spatial data.

At present, spatial data has been widely used in many fields, such as GIS.

It can provide decision supporting for managers and users to use spatial data information technique. 5.

The add-in can be used to build map graphics against queries on SQL Server 2008 spatial data.

After the experiment, we can make a conclusion that the spatial data transition based on GML is an effective method and has a bright future.

With this article, you have all the necessary pieces to build your own Web applications and include spatial data in whichever way you like.

Specialized formats are used to make the exchange and use of spatial data easier.

Currently, non-SQL Server-based uses of Spatial data are limited to basic services such as serialization and deserialization.

Microsoft released a free MapPoint 2009 Add-In for SQL Server 2008 spatial data.

Tests indicate that HD-GIS Database has shown its advantages: (1) Spatial data in wide extension is no longer limited by the size of files;

The Analysis and Processing of Inconsistency Between the Spatial Data and its Visualization Process

A Study of Spatial Data on Emergency Preparedness and Response of Sudden Environment Pollution Accident System

Spatial data-sets for geographical referencing - Specification for a street gazetteer

Discussion and Implementation on Comprehensive Management of Spatial Data for Comprehensive Applications

Entropy and Its State of Arts on Research of Spatial Data Uncertainty

Research of the Spatial Data Administrative Technology in Geographical Information System

Spatial data tapping and its applications in geographical information system

Discussion on Some Problems Concerning the Information Sharing and Standardization of Spatial Data in Urban and Rural Planning

Study on Conditions of Multi-source Spatial Data Integration Technologies and Their Application Prospects

Massive Spatial Data Structure and Distributed Resolution to Railway Geographic Information System

A Study of GIS-based Direct Reading of Nonstandard Geographic Spatial Data

Cloud Theory and Its Applications in Spatial Data Mining and Knowledge Discovery

Theories and Implementation Technology of the Multi-resolution Spatial Data Model

The Strategy of Geographic Spatial Data Integration Facing Geographic Analysis and Cartography

Theoretical and Technical Issues on Intelligent Processing and Analyzing Models for Temporal and Spatial Data

Methodology of spatial data mining from geographical information systems of sanitary and anti-epidemic system

Implementation of GML Based Spatial Data Transformation and its Web Service

A Study of Concurrency Control in Spatial Data Storage Middleware

Methods of Differentiating Soil Erosion Intensity Between Vector and Raster Spatial Data Structure

Thinking about "Digital Yunnan" and the Construction of Foundation Establishment of Provincial Spatial data

Spatial data-sets for geographical referencing - Specification for recording public rights of way

Web Service Technique and Its Application to The Conversion of Spatial Data

Research on spatial data model of pipelines network underground city geographical information system

Study of Building the Seismic Spatial Data Warehouse of North China

The Integration of Spatial Data Mining and Knowledge Discovery and Geographic Visualization

Spatial Data Quality and Its Application to Transportation

New Technology Application of Spatial Data Producing in Fundamental Surveying and Mapping Update

Design and Implementation of Spatial Data Index System --Taking Beijing City as a Case

Geo-spatial data mining and knowledge discovering-study and development on geographical unit dataset

Study of Optimizing Method for Algorithm of Minimum Convex Closure Building for 2D Spatial Data

Integration of Multimedia Information and Spatial Data in Web-based Tourism Information Systems

Uncertainty Processing and Measurement of Spatial Data Association Rules Mining

Methods of Differentiating Soil Erosion Intensity Raster Spatial Data Structure

Efficient Spatial Data Organization Supporting for Spatial Analyses

Application of Spatial Data Mining Technique on Eco-environment Information Managing

The Research of Temporal Spatial Data Organization for the Urban Planning Information System

The resolution which multi - sources and heterogeneous data transfer to spatial data warehouse

Design and Implementation of Transportation Planning GIS Temporal and Spatial Data Models

Research on realizable system structure for spatial data manipulation language

Transformation methods of spatial data between different platforms

Spatial Data Partitioning Towards Parallel Spatial Database System

Realization of Spatial-data Sharing and Interoperability in Bureau of Land Planning and Management

A File-based Management Method for Urban Mass Spatial Data and Its Application

A Study of Clustering Algorithm on Spatial Data Concept Tree

A New Limitation of Oracle Spatial for Spatial Data Management and Its Solution

Software Research of Spatial Association Rule-based Spatial Data Mining Arithmetic

Design and Implementation of Spatial Data Sharing Proxy in Distributed Environment

Multi-servers Clustering of Spatial Data and Realization Strategies in High Performance

Spatial data index technique and its application in GIS software

A Research on Spatial Data Management of Tourism Information and Electronic Commerce System

Analysis and Simulation of the Time-varying property of Forest Spatial Data

Spatial Nonstationarity of Geographically Weighted Regression Analysis of Spatial Data

Constructing methods for enterprise spatial data warehouse

The research of spatial data cube for multi-source data unity and multi-source data analysis for "digital city" ;

Discussion on Techniques of Processing and Integrating of Forest Resource Non-spatial Data

Uncertainty and Its Propagation in Spatial Data Mining

Metadata of Spatial Data Warehouse and Its Realization

Spatial Data Computing Pattern and Its Geo-Application

Digital Wuhan's Construction and Application of Spatial Data Infrastructure

Research and Application on Spatial Data Intercommunication in Internet GIS

Research and Design of Isomerism Distributed Multilevel Spatial Data Center

Study of Remote Sensing Image Classification Based on Spatial Data Mining Techniques

Research on the Object-Oriented's Spatial Data Model and Organization of Distribution Electric GIS

Extentics Spatial Data Mining and Its Application

The Organization and Application of the Object-Oriented Spatial Data

Spatial Data Management Modes in Cadastral Management Information System

A Technique on Automatic Compression and Recovery of Fundamental GIS Spatial Data on Varying Map Scale

Research on the Building-up of GIS Application on the Basis of Spatial Data Engine

Vectorization precision of computer screen for geography spatial data

The Distribute & Programme And Management Of Magnanimity Spatial Data

Implementing Technique of Spatial Data Quality Control and Evaluation

Spatial Data Collection and Processing for Variable Ratio Fertilizing

Discussion on Building Spatial Data Infrastructure of Fujian Province

Discussion on the Quality Inspection and Modification of Cadastral Spatial Data

Coordinate Reference Frame in Spatial Data Infrastructure

The Application of Polygon Auto - generating in Pre - processing of Land Using Spatial Data Based

Improving Coal Mine Safety Management Level with Spatial Data Mining Technology

Research on a spatial data warehouse framework for efficient spatial OLAP

Research and Realization of Real-time Spatial Data Model in Embedded Navigation Terminal

Relationship of Uncertainty Between Polygon Segment and Line Segment for Spatial Data in GIS

Zoning effect in spatial data mining and its application in coal mine

Research of Cluster-Based Job Management System Oriented to Spatial Data Processing

Research principles and expression methods of temporal-spatial data model

Research On Spatial Data Integration Orientated To Spatial Data Warehouse

GIS for Pipe Underground in Campus and Its Spatial Data Accessing

Application of Visualization Technology in Spatial Data Mining

Sharing framework of the Beijing CBD city underground spatial data

Error Analysis and Rectification in Spatial Data of Forest Resource by Designing Survey

solving the problem of combination between property data and spatial data by geocoding and address matching;

An Efficient Indexing Scheme for Range Aggregate Queries in Spatial Data Warehouse

The core technique study and application of distributed spatial data sharing model

The Design and Implement of Guangzhou Spatial Data Checking and Supervising System

Updating Tactics of Spatial Data for Earthquake Disaster Prediction

Spatial Data Mining and its Application in Military Area

Design and Development for Spatial Data Quality Control and Evaluating System

GML-based Integration and Mutual-operation of Polygenic Isomeric Spatial Data

Theories and Technologies of Spatial Data Mining and Knowledge Discovery

A Study on Artificial Neural Network Based Spatial Data Mining and Knowledge Discovery

Discussion on the Classification and Coding of Urban Fundamental Geo-Spatial Data

Analysis on spatial data warehouse used in GIS network

Spatial Clustering Algorithms Research in Spatial Data Mining

Technical Methods for Encrypting and Hiding Digital Watermark in GIS Spatial Data

Analysis and Design for Uniform Access Control Strategy in Spatial Data Warehouse

A Preliminary Discussion of the Spatial Data Digital Library

Support Vector Machines for Spatial Data Classification

Errors and Uncertainties Analysis of Spatial Data Processing Model

Application of Kriging Interpolation to Spatial Data of Pearl River Riverway

The Research on Spatial Data Mining and Its Uncertainty

Think About the Distributed Storage and Management of Multi-scale Geographical Spatial Data

Construction and implementation of multi-sources spatial data management system of China's coastal zone and offshore

Comparison of Three Different Methods to Distribute Spatial Data on the Internet

On Transform Method from Publication Based Cartographic Data to GIS Spatial Data

Research and Design of Metadata for Geo-spatial Data in General Provincial Situation GIS

Managing Method of Spatial Data in Relational Database Management Systems

The Model and Implementation of Agent-Based Distributed Spatial Data Mining

Research on a Scale-based Approach for Spatial Data Representation in GIS

A subspace clustering algorithm for high dimensional spatial data

Principle of Modelling Uncertainties in Spatial Data and Analysis

Progressive transmission of GIS vector spatial data over Internet

The construction of urban spatial data infrastructures in digital city

Spatial Data Warehouse Model and Spatial Data Cube Computation Methods

The Designing and Realization of Spatial Data Quality Examining System

Research on Network-based Spatial Data Production and Management Modes

Study and practice on the GIS spatial data receiving and revision by the RS images

Establishment of the Spatial Data Infrastructure of China

XML-based Network Publication and Integration of Spatial Data of Land Resources

Design and Probe into the Evaluation Software of GIS Spatial Data Quality

Study On Spatial Data Interpolation Algorithms and the Simulation of Orebody Shape

Data Quantity Experiments of Different Spatial Data Formats

Analysis and Discussion on Spatial Data Engine Technologies

Method for Comprehensive Evaluation of Spatial Data Quality

Discussion on methods of integrating and managing seabed spatial data

Research on Multi-Scale Integration of Eco-Environmental Spatial Data